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Q.

Statement (A): IA group elements are highly reactive in nature.
Statement (B): VIIA group elements are highly reactive in nature.
Statement (C): Chemical reactivity depends on EP and EN

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a

All the above statements are correct

b

A, B are correct and C is incorrect

c

All the above statements are incorrect

d

A, B are incorrect and C is correct

answer is A.

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Detailed Solution

Statement -1:It is correct statement, Caesium is the last element in Question Image , hence it is highly react.

Statement-2: It is correct statement, Fluorine is the first element in Question Image group which has highest electronegativity.

Statement-3:similarly statement -3 is correct because reactivity of elements depends EP and EN.

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Statement (A): IA group elements are highly reactive in nature. Statement (B): VIIA group elements are highly reactive in nature. Statement (C): Chemical reactivity depends on EP and EN